/Engine/Source/Developer/DesktopPlatform/Public/InstalledPlatformInfo.h
Determines whether the given target type is supported
True if the target can be built
bool IsValid ( [TOptional](API\Runtime\Core\IO\TOptional)< EBuildTargetType > TargetType, [TOptional](API\Runtime\Core\IO\TOptional)< [FString](API\Runtime\Core\Containers\FString) > Platform, [TOptional](API\Runtime\Core\IO\TOptional)< EBuildConfiguration > Configuration, [EProjectType](API\Developer\DesktopPlatform\EProjectType) ProjectType, [EInstalledPlatformState](API\Developer\DesktopPlatform\EInstalledPlatformState) State ) const